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complex: update testing imports and hash

This commit is contained in:
Josh Stone 2016-03-25 16:39:45 -07:00
parent e672d006a4
commit 8cb026e273
1 changed files with 12 additions and 2 deletions
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14
complex/src/lib.rs
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@ -13,6 +13,8 @@
extern crate num_traits as traits; extern crate num_traits as traits;
use std::fmt; use std::fmt;
#[cfg(test)]
use std::hash;
use std::ops::{Add, Div, Mul, Neg, Sub}; use std::ops::{Add, Div, Mul, Neg, Sub};
#[cfg(feature = "serde")] #[cfg(feature = "serde")]
@ -594,6 +596,14 @@ impl<T> serde::Deserialize for Complex<T> where
} }
} }
#[cfg(test)]
fn hash<T: hash::Hash>(x: &T) -> u64 {
use std::hash::Hasher;
let mut hasher = hash::SipHasher::new();
x.hash(&mut hasher);
hasher.finish()
}
#[cfg(test)] #[cfg(test)]
mod test { mod test {
#![allow(non_upper_case_globals)] #![allow(non_upper_case_globals)]
@ -601,7 +611,7 @@ mod test {
use super::{Complex64, Complex}; use super::{Complex64, Complex};
use std::f64; use std::f64;
use {Zero, One, Float}; use traits::{Zero, One, Float};
pub const _0_0i : Complex64 = Complex { re: 0.0, im: 0.0 }; pub const _0_0i : Complex64 = Complex { re: 0.0, im: 0.0 };
pub const _1_0i : Complex64 = Complex { re: 1.0, im: 0.0 }; pub const _1_0i : Complex64 = Complex { re: 1.0, im: 0.0 };
@ -994,7 +1004,7 @@ mod test {
mod complex_arithmetic { mod complex_arithmetic {
use super::{_0_0i, _1_0i, _1_1i, _0_1i, _neg1_1i, _05_05i, all_consts}; use super::{_0_0i, _1_0i, _1_1i, _0_1i, _neg1_1i, _05_05i, all_consts};
use Zero; use traits::Zero;
#[test] #[test]
fn test_add() { fn test_add() {